TWI558178B - 用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 - Google Patents

用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 Download PDF

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Publication number
TWI558178B
TWI558178B TW102142349A TW102142349A TWI558178B TW I558178 B TWI558178 B TW I558178B TW 102142349 A TW102142349 A TW 102142349A TW 102142349 A TW102142349 A TW 102142349A TW I558178 B TWI558178 B TW I558178B
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TW
Taiwan
Prior art keywords
block
video
samples
partition
prediction
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TW102142349A
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English (en)
Chinese (zh)
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TW201436539A (zh
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陳盈
康傑萬
章立
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高通公司
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
TW102142349A 2012-11-20 2013-11-20 用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 TWI558178B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261728739P 2012-11-20 2012-11-20
US201361750321P 2013-01-08 2013-01-08
US14/084,347 US9667942B2 (en) 2012-11-20 2013-11-19 Adaptive luminance compensation in three dimensional video coding

Publications (2)

Publication Number Publication Date
TW201436539A TW201436539A (zh) 2014-09-16
TWI558178B true TWI558178B (zh) 2016-11-11

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TW102142349A TWI558178B (zh) 2012-11-20 2013-11-20 用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體

Country Status (8)

Country Link
US (1) US9667942B2 (de)
EP (1) EP2923492B1 (de)
JP (2) JP6359549B2 (de)
CN (1) CN104813668B (de)
ES (1) ES2620432T3 (de)
HU (1) HUE032219T2 (de)
TW (1) TWI558178B (de)
WO (1) WO2014081799A1 (de)

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WO2015192372A1 (en) * 2014-06-20 2015-12-23 Mediatek Singapore Pte. Ltd. A simplified method for illumination compensation in multi-view and 3d video coding
CN105100549B (zh) * 2015-07-27 2018-06-29 京东方科技集团股份有限公司 图像补偿方法及装置
KR20230091200A (ko) * 2015-12-14 2023-06-22 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 삼차원 데이터 부호화 방법, 삼차원 데이터 복호 방법, 삼차원 데이터 부호화 장치 및 삼차원 데이터 복호 장치
US10939125B2 (en) * 2016-04-29 2021-03-02 Industry Academy Cooperation Foundation Of Sejong University Method and apparatus for encoding/decoding image signal
CN117041546A (zh) 2016-04-29 2023-11-10 世宗大学校产学协力团 用于对图像信号进行编码/解码的方法和设备
US10397569B2 (en) * 2016-06-03 2019-08-27 Mediatek Inc. Method and apparatus for template-based intra prediction in image and video coding
ES2737845B2 (es) 2016-07-05 2021-05-19 Kt Corp Metodo y aparato para procesar senal de video
CN116567212A (zh) * 2016-08-11 2023-08-08 Lx 半导体科技有限公司 编码/解码设备以及发送图像数据的设备
EP3301915A1 (de) * 2016-09-30 2018-04-04 Thomson Licensing Verfahren und vorrichtung zur codierung eines omnidirektionalen videos mit adaptiven wahrscheinlichsten intra-modi
US10880570B2 (en) * 2016-10-05 2020-12-29 Qualcomm Incorporated Systems and methods of adaptively determining template size for illumination compensation
US20200267385A1 (en) * 2017-07-06 2020-08-20 Kaonmedia Co., Ltd. Method for processing synchronised image, and apparatus therefor
US10715810B2 (en) * 2018-02-20 2020-07-14 Qualcomm Incorporated Simplified local illumination compensation
EP3554080A1 (de) 2018-04-13 2019-10-16 InterDigital VC Holdings, Inc. Verfahren und vorrichtungen zur bildcodierung und -decodierung
WO2019234612A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Partition tree with four sub-blocks symmetric or asymmetric
KR20200010113A (ko) 2018-07-18 2020-01-30 한국전자통신연구원 지역 조명 보상을 통한 효과적인 비디오 부호화/복호화 방법 및 장치
CN110868594B (zh) 2018-08-28 2023-04-07 北京字节跳动网络技术有限公司 分割方法的冗余移除
US11132819B2 (en) * 2018-12-13 2021-09-28 Konkuk University Industrial Cooperation Corp Method and apparatus for decoding multi-view video information
BR112021006547A2 (pt) * 2018-12-25 2021-07-06 Guangdong Oppo Mobile Telecommunications Corp Ltd método de previsão para decodificação, dispositivo de previsão para decodificação e mídia de armazenamento de computador que armazena um programa de previsão para decodificação
EP3895418A4 (de) * 2019-01-16 2022-02-23 Huawei Technologies Co., Ltd. Ein kodierer, ein dekodierer und zugehörige verfahren für die lokale beleuchtungskompensation
US11206396B2 (en) * 2019-01-16 2021-12-21 Qualcomm Incorporated Local illumination compensation in video coding
CN113396589A (zh) * 2019-02-11 2021-09-14 北京字节跳动网络技术有限公司 基于五叉树的视频块分割
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Also Published As

Publication number Publication date
WO2014081799A1 (en) 2014-05-30
JP2018110409A (ja) 2018-07-12
US20140139627A1 (en) 2014-05-22
JP6359549B2 (ja) 2018-07-18
CN104813668A (zh) 2015-07-29
US9667942B2 (en) 2017-05-30
EP2923492A1 (de) 2015-09-30
JP2016501484A (ja) 2016-01-18
ES2620432T3 (es) 2017-06-28
EP2923492B1 (de) 2016-12-21
CN104813668B (zh) 2018-09-28
HUE032219T2 (en) 2017-09-28
TW201436539A (zh) 2014-09-16

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